ES267701A1 - Procedimiento para la preparaciën de nuevas composiciones resinosas termoplasticas espumables - Google Patents

Procedimiento para la preparaciën de nuevas composiciones resinosas termoplasticas espumables

Info

Publication number
ES267701A1
ES267701A1 ES0267701A ES267701A ES267701A1 ES 267701 A1 ES267701 A1 ES 267701A1 ES 0267701 A ES0267701 A ES 0267701A ES 267701 A ES267701 A ES 267701A ES 267701 A1 ES267701 A1 ES 267701A1
Authority
ES
Spain
Prior art keywords
vinyl
thermoplastic
foamed
latex
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0267701A
Other languages
English (en)
Spanish (es)
Inventor
Gene E Lightner
Kenneth R Nickolls
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US7687060 external-priority patent/US3144492A/en
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Publication of ES267701A1 publication Critical patent/ES267701A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/048—Expandable particles, beads or granules
ES0267701A 1960-07-08 1961-05-26 Procedimiento para la preparaciën de nuevas composiciones resinosas termoplasticas espumables Expired ES267701A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4147860A 1960-07-08 1960-07-08
US7687060 US3144492A (en) 1960-12-19 1960-12-19 Foamed resin process

Publications (1)

Publication Number Publication Date
ES267701A1 true ES267701A1 (es) 1961-11-16

Family

ID=26718182

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267701A Expired ES267701A1 (es) 1960-07-08 1961-05-26 Procedimiento para la preparaciën de nuevas composiciones resinosas termoplasticas espumables

Country Status (4)

Country Link
DE (1) DE1494190C3 (de)
ES (1) ES267701A1 (de)
FR (1) FR1299767A (de)
GB (1) GB997583A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311254A1 (de) * 1993-04-06 1994-10-13 Heidelberger Zement Ag Verfahren und Vorrichtung zur Herstellung von gesinterten Granalien aus expandiertem Polystyrol
DE4429844A1 (de) * 1994-08-23 1996-02-29 Basf Ag Verfahren zur Herstellung von expandierten Polyolefin-Partikeln

Also Published As

Publication number Publication date
GB997583A (en) 1965-07-07
FR1299767A (fr) 1962-07-27
DE1494190A1 (de) 1969-01-16
DE1494190C3 (de) 1975-07-03
DE1494190B2 (de) 1974-11-14

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